Localisation
Form is being processed

Fenix ARB-L16-1050UP rechargeable battery, 1050 mAh

13.90 
RRP 13.99 
In-store pickup
From 29.07.2026 (Wednesday) Check availability
chevron_forward
delivery_truck_speed
By courier to your home Delivery by courier DPD Delivery by courier GLS
Delivery method on Thursday 30.07.2026
location_on
At pick-up points
Delivery method on Thursday 30.07.2026
replay
Extended return option up to 100 days More info

The Fenix ​​RCR123A 1050 mAh USB-C rechargeable Li-ion battery (ARB-L16-1050UP) is a compact RCR123A (16340) sized battery with an integrated USB-C connector. It allows convenient charging directly from a mobile phone charger, computer, external charger or compatible charging lamp. Thanks to modern Li-ion technology, it does not suffer from memory effect, has low self-discharge and is suitable as a rechargeable alternative to disposable CR123A batteries.

The battery is among the safest in its class thanks to a combination of electronic and mechanical protection. It is an ideal solution for a wide range of Fenix ​​lights, including newer and older models that support a higher nominal voltage of 3.6 V. Before using in older luminaires, compatibility must be verified to avoid damage to the electronics.

  • Integrated USB-C connector for direct charging without the need for a separate special charger
  • Possibility of charging via USB, in an external charger or directly in compatible charging lights
  • High capacity and low self-discharge for long battery life and ready-to-use
  • Two-stage protection – electronic (against overcharge, underdischarge, short circuit and excessive consumption) and mechanical (separator, PTC, explosion-proof valve)
  • Fully replaces older Fenix ​​batteries ARB-L16-700U, ARB-L16-700UP and ARB-L16-800UP
  • Suitable as a rechargeable replacement for disposable CR123A batteries in devices supporting 3.6 V Li-ion cells
  • Designed for a wide range of Fenix ​​lights, including several models of hand torches and headlamps
Product details
Weight 25 g
Compatibility Fenix GL06, Fenix GL07, Fenix GL22, Fenix E18R V2.0, Fenix HM50R V2.0, Fenix HM51R V3.0, Fenix PD25R, Fenix HM51R, Fenix E15 XP-G2, Fenix E16, Fenix RC09, Fenix CL09, Fenix PD22 Ultimate Edition, Fenix PD25, Fenix E18, Fenix LD15R
product ID 386497
Product rating  (0 ratings)
0/5
(0 ratings)
(0 ratings)
(0 ratings)
(0 ratings)
(0 ratings)
(0 ratings)

How do you rate the product?
Add a review
Help others, earn points and shop better prices thanks to the loyalty program
Product questions

There are currently no questions

Form is being processed
Fenix is a recognized brand in the field of lighting, known for their high-quality and reliable products. Founded in 2004, Fenix has built a solid reputation for manufacturing a wide range of flashlights, headlamps, lights, and other lighting solutions for a variety of outdoor, tactical and everyday uses. With their commitment to innovation, durability and reliability, Fenix has become a trusted name in the lighting industry.

Average brand rating in the category

All the answers to questions about delivery, payment, security, returns, warranty and much else.

You can try these searches
Why shop with us?
Find out what makes us special
1 500 000+ orders

We are the largest cycling e-shop in Slovakia, verified by 100,000+ customers.

Unique customer service

We are available via e-mail, online chat, phone or in person at our MTBIKER stores.

We actively support the cycling community in Slovakia

Thanks to your order we can support cycling development.

Secure payment methods

The payment process is safe and we offer you a wide range of options.

Loyalty program

We will reward you for your purchase and also for quality contributions in the MTBIKER forum, e-shop, trips and photo gallery.

MTBIKER centre and showroom

Visit our store with a pump-track and trail access or our showroom in a historical bulding in central Bratislava.

navigate_beforeprevious navigate_nextďalší
keyboard_arrow_up